Prk Eye Surgery

You could have come across eye centers touting outrageous offers of'20/20 vision or your money back'. The whole idea of 20/20 vision has been ballyhooed immensely when it comes to Eye Laser Surgery. Basically, the value 20/20 makes reference to a technique of measuring visual acuity thru the Snellen eye chart ? The same old alphabet chart that you may have seen at a nearby eye care center.
With the newest technical advancements in laser eye surgery, the conventional Lasik Eye Surgery Procedure has been enlarged with superlative techniques like wavefront LASIK, and its add-on, iris registration. With such enhancements there's an even larger chance of 20/20 vision relative to that with conventional LASIK. By using wavefront technology there's a great, around 95%, chance of 20/20 vision. However [*COMMA] with the iris registration technology, the chance of 20/20 vision skyrockets to an overpowering 99%.
20/20 vision is what you shoot for while undergoing any sort of refractive surgery ? It's used as a benchmark. However, some folk hold a somewhat dissenting opinion about 20/20 vision, so far as laser eye surgery is concerned. The argument put forth is that visible quality matters more than visible acuity. As is obvious from a number of cases, Eye Laser Surgery, for example LASIK, have potential issues. A patient might experience blurry vision, halos, spook vision or double vision, glare, and starbursts surrounding light sources at night.
Normal vision is crisp and pointy. But after Eye Laser Surgery, someone might have to handle enfeebling side-effects, which sometimes diminish vision quality. Though the patient might still be in a position to decipher a 20/20 line on the Snellen chart, the vision might be blurry.

In general, the degree of refractive error and the pupil size are the only criteria while determining the candidature of a patient for Eye Laser Surgery. The information important to such aspects is reasonably anecdotal.
If you find a LASIK surgery that you are confident with, you will be able to get additional information about 20/20 vision.

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About the Author:

Fletcher has been writing articles online for a few years now. Not only does this author specialize in diet, fitness and weight loss, you can also check out his latest website on Eye Laser Surgery which reviews and lists the best Lasik Eye Surgery Cost for your eye care.

Article Source: ArticlesBase.com - Get a 20/20 Vision with Lasik Eye Surgery Procedure

Can I have PRK eye surgery at 17??????

I have had glasses for 9 years give or take 1 or 2 years (I don't remember how old I was when I got them.). I am 16 and my prescription has been stable for a year so far. When I turn 17 it will have been stable for 2 years. Will I be able to have PRK (Photorefractive Keratectomy) when I am 17? I can't do LASIK because I want to join the US Army and LASIK can be undone by physical strain (the flap on your eye comes off) but PRK there is no flap so it can't come undone.

It is unlikely that you'll find a good surgeon to do corrective eye surgery at your age. You need to be in your twenties to make sure you and your eyes are done growing and changing. Since you're only 16, you' re still in the puberty age, which is when a person's age will get worse.

Rk Eye Surgery

The history of Lasik is often thought of as being non-existent or short lived.  To many the idea of Lasik is a new one as it is often thought of as being a young technique.  But Lasik has a long history, and the technique used today is a result of improvements made on past ideas.

Surgeries dating to over 55 years ago were actually the first in vision correction.  In 1948, a doctor by the name of Jose Barraquer developed a technique for correcting vision that today would seem barbaric and unethical.  In Bogota, Columbia, his ideas involved removing over half of the cornea and freezing it.  He would then use a lathe to reshape the surface to a more suitable shape.  Once it was reshaped, the cornea was sewn back in place. 

This procedure, called freeze myopic keratomileusis or MKM, gave very unpredictable results.  It was also very difficult to perform.  As bizarre as the technique may sound, it played an important role in developing the technology we have today as part of the history of Lasik.  MKM made use of a basic version of the microkeratome that is currently used in Lasik.

By understanding the problems associated with MKM, further developments were made to help the idea of vision correction grow.  Over ten years later, automated lamellar keratoplasty or ALK was created.  This technique used a modified microkeratome that created a flap at the front of the eye and also removed a wedge of corneal tissue to correct refractive errors.  Like Dr. Barraquer’s method, however, results were unpredictable with ALK. 

Shortly after the founding of automated lamellar keratoplasty, a doctor from Russia created a technique called radial keratotomy or RK.  Dr. Fyodorov changed the previous techniques slightly in order to provide a more reliable outcome with vision correction.  With RK, the cornea is reshaped by the use of standard surgical instruments.  A scalpel was used to remove portions of the cornea for reshaping to help correct refractive errors such as myopia (nearsightedness) and astigmatism. 

Dr. Fyodorov’s RK technique required more physical labor to achieve a result that pales in comparison to today’s Lasik.  However, although the results were more reliable than previous techniques, the procedure was useless for refractive errors that were more severe than simple minor nearsightedness or astigmatism. 

For thirty years following Dr. Fyodorov’s technique, the use of lasers was discovered, researched, and applied to use in the eye.  In 1983, Steven Trokel first described the use of the excimer laser for the removal of corneal tissue.  He used this laser in a procedure known as photo-refractive keratectomy or PRK.  With this technique, the surface of the cornea is changed with lasers.  PRK came immediately before the invention of Lasik, which affects the inner tissue of the cornea.

The first Lasik procedure was perform in 1991 in the United States.  It is the first procedure to prove the most reliable results.  Lasik is the first to be a quick and relatively painless procedure with a fast recovery time.  The history of Lasik has been an important tool in what we have today.

About the Author:

While researching Stockton eye surgery a few years ago, Joe Palerma found a great Stockton eye surgeon. He went to Zeiter Eye Care and consulted with the experts in Stockton lasik. From researching Stockton Lasik, Joe got the information he needed for the surgery he desired.

Article Source: ArticlesBase.com - The History of Lasik

Has anyone had the new Lasik Plus surgery done?

I had the RK they called it in 1995 done. That was for near sightedness only. This new Lasik plus they say is suppose to correct farsightedness/nearsightedness!! Also stygnatism.. But my brother in law is having it done on both eyes April 7.. It cost him $4,000.00.. Two K an eye.. Wholey COW!! Has anyone heard good things about this and/or bad things????

Yes, good is that no galsses is needed. Bad is that the eyes will be dry and halo will be experienced but after like 3mnth, everything will become better.

problem with r k eye surgery years later